EN 17682:2022
(Main)Railway applications - Infrastructure - Resilient element for floating slab system
Railway applications - Infrastructure - Resilient element for floating slab system
This document is applicable to Resilient Elements for Floating Slab system (REFS) – Elements used in floating slab and defines the test procedures and their acceptance criteria.
The document covers not only those parameters related to the effectiveness of a track structure in mitigating vibrations, that is, to reduce the emission of vibrations and structure-borne noise, but also the parameters that are needed for the static analysis and for the verification of track safety.
Floating slab track systems in the form of track base plates and track troughs are individual solutions in which there is considerable variation in the engineering design and the types of resilient elements used. For this reason, a floating slab track system is always an individual engineering solution and therefore, it is not possible to define all specific conditions for the resilient elements in the present document.
The most typical types of resilient elements are:
— Full surface bearings,
— Strip bearings,
— Discrete bearings (including the helical steel spring element),
— Vertical bearings.
This document provides particular information in the following areas:
— test methods, test arrangements and acceptance criteria,
— data supplied by the purchaser and by the supplier,
— definition of general process of design approval tests,
— definition of routine tests.
This document defines the specific test procedures for REFS:
— stiffness tests,
— fatigue tests,
— severe environmental condition test.
This document also sets out procedures for testing fitness for purpose and provides information on quality monitoring as part of quality assurance procedures. This document does not, however, contain requirements pertaining to the functions of Resilient Element for Floating Slab system. It is the responsibility of the purchaser to define these requirements and to choose the optional tests.
This document is not applicable for fastening system and for booted concrete block and sleeper completed with boots covered by EN 13481 5.
Bahnanwendungen - Infrastruktur - Elastisches Element für Masse-Feder-Systeme
Dieses Dokument ist anzuwenden für elastische Elemente für Masse-Feder-Systeme (REFS) und legt die Prüfverfahren und die Abnahmekriterien fest.
Das Dokument behandelt nicht nur die Messgrößen, die sich auf die Wirksamkeit der Schwingungsminderung eines Oberbaus beziehen, das heißt auf die Reduzierung der Emission von Schwingungen und sekundärem Luftschall, sondern auch die Messgrößen, die für die statische Analyse und den Nachweis der Gleis-Sicherheit benötigt werden.
Masse-Feder-Systeme in der Form von Gleistragplatten und Gleiströgen sind individuelle Lösungen mit erheblichen Unterschieden in der Bauart und den verwendeten Arten der elastischen Elemente. Aus diesem Grund stellt jedes Masse-Feder-System eine individuelle bautechnische Lösung dar, weshalb es nicht möglich ist, alle spezifischen Bedingungen für die elastischen Elemente in diesem Dokument festzulegen.
Die am häufigsten verwendeten elastischen Elemente sind:
— vollflächige Lager;
— Streifenlager;
— diskrete Lager (einschließlich Schraubendruckfederelemente aus Stahl);
— Vertikallager.
Dieses Dokument bietet spezifische Informationen zu den folgenden Themen:
— Prüfverfahren, Prüfanordnungen und Abnahmekriterien;
— von Käufer und Lieferant zur Verfügung gestellte Daten;
— Bestimmung der allgemeinen Bauartzulassungsprüfungen;
— Bestimmung der Prüfungen zur Qualitätssicherung.
Dieses Dokument legt die spezifischen Prüfverfahren für REFS fest:
— Steifigkeitsprüfungen;
— Ermüdungsprüfungen;
— Prüfung der Beständigkeit gegen starke Umwelteinflüsse.
In diesem Dokument werden auch Verfahren für die Eignungsprüfung festgelegt und Informationen zur Qualitätsüberwachung als Teil von Qualitätssicherungsverfahren bereitgestellt. Dieses Dokument enthält jedoch keine Anforderungen hinsichtlich der Funktion der elastischen Elemente für Masse-Feder-Systeme. Die Festlegung dieser Anforderungen und die Auswahl der optionalen Prüfungen liegt in der Verantwortung des Käufers.
Dieses Dokument ist nicht anzuwenden für Befestigungssysteme und für in Schuhe eingebettete Betonblöcke und Schwellen, die in EN 13481 5 behandelt werden.
Applications ferroviaires - Infrastructure - Élément élastique pour système de dalle flottante (REFS)
Le présent document s'applique aux éléments élastiques pour système de dalle flottante (REFS) et définit les modes opératoires d'essai ainsi que les critères d'acceptation associés.
Le présent document traite non seulement des paramètres liés à l'aptitude des voies à atténuer les vibrations, c'est-à-dire réduire les émissions de vibrations et de bruit solidien, mais également des paramètres nécessaires à l'analyse statique et à la vérification de la sécurité des voies.
Les systèmes de voie sur dalle flottante constitués de selles et de dalles pleines sont des solutions individuelles, qui varient considérablement sur le plan de la conception technique et des types d'éléments élastiques utilisés. C'est la raison pour laquelle un système de voie sur dalle flottante constitue toujours une solution technique individuelle et, par conséquent, il n'est pas possible de définir dans le présent document l'ensemble des conditions spécifiques aux éléments élastiques.
Les types d'éléments élastiques les plus couramment utilisés sont les suivants :
— supports intégraux ;
— support par bandes ;
— supports discrets (y compris l'élément ressort hélicoïdal en acier) ;
— supports verticaux.
Ce document donne des informations particulières dans les domaines suivants :
— méthodes d'essai, montages d'essai et critères d’acceptation ;
— données fournies par l'acheteur et par le fournisseur ;
— définition d'un processus d’essais de qualification général ;
— définition des essais de série.
Le présent document définit les modes opératoires d'essai spécifiques au REFS :
— essais de raideur ;
— essais de fatigue ;
— essai en conditions environnantes rigoureuses.
Le présent document établit également des modes opératoires pour les essais d'aptitude à l'emploi et fournit des informations sur la gestion de la qualité dans le cadre des procédures d'assurance qualité. Cependant, le présent document ne contient pas les exigences relatives aux fonctions de l'élément élastique pour système de dalle flottante. La définition de ces exigences et le choix des essais facultatifs relèvent de la responsabilité de l'acheteur.
Le présent document n'est pas applicable aux systèmes de fixation ni aux traverses et supports en béton avec chaussons, qui sont spécifiés dans l'EN 13481 5.
Železniške naprave - Infrastruktura - Elastični element za sistem plavajočih plošč
Ta evropski standard se uporablja za elastične elemente za sistem plavajočih plošč (REFS) - elemente, ki se uporabljajo v plavajoči plošči, in določa preskusne postopke in merila za njihov sprejem.
Standard zajema parametre, povezane z učinkovitostjo strukture tira pri blažitvi vibracij, to je za zmanjšanje emisije vibracij in hrupa, ki ga povzročajo strukture, ter tudi parametre, ki so potrebni za statično analizo in za preverjanje varnosti tirov.
Sistemi plavajočih plošč v obliki osnovnih plošč in tirnih korit so posamezne rešitve, ki se razlikujejo po tehnični zasnovi in vrstah uporabljenih elastičnih elementov. Zaradi tega je sistem plavajočih plošč vedno individualna tehnična rešitev in ni mogoče določiti vseh posebnih pogojev za elastične elemente v sedanjem standardu.
Najbolj običajne vrste elastičnih elementov so:
– ležaji s polnim stikom,
– tračni ležaji,
– diskretni ležaji (vključno z vijačnim jeklenim vzmetnim elementom),
– navpični ležaji.
Ta standard zagotavlja posebne informacije za:
– preskusne metode, razporeditve preskusov in merila za ocenjevanje elastičnih elementov za sistem plavajočih plošč,
– podatke, ki jih zagotovita kupec in dobavitelj,
– opredelitev splošnega postopka homologacije,
– opredelitev rutinskih preskusov.
Ta standard določa posebne postopke preskušanja za elastične elemente za sistem plavajočih plošč:
– preskusi togosti,
– preskusi utrujenosti,
– preskus v neugodnih okoljskih pogojih.
Ta standard določa tudi postopke za preskušanje primernosti za namen in kot del postopkov zagotavljanja kakovosti zagotavlja informacije o nadzoru kakovosti. Standard pa ne vsebuje zahtev, ki se nanašajo na funkcije elastičnega elementa za sistem plavajočih plošč. Odgovornost kupca je, da določi te zahteve in izbere neobvezne preskuse.
Ta standard se ne uporablja za pritrdilne sisteme ter za betonske bloke in prage v ohišju, skupaj z ohišji, ki so zajeti v standardu EN 13481-5.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2023
Železniške naprave - Infrastruktura - Elastični element za sistem plavajočih plošč
Railway applications - Infrastructure - Resilient element for floating slab system
Bahnanwendungen - Infrastruktur - Elastisches Element für Unterbodenmattensystem
Applications ferroviaires - Infrastructure - Elément élastique pour système de dalles
flottantes
Ta slovenski standard je istoveten z: EN 17682:2022
ICS:
93.100 Gradnja železnic Construction of railways
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 17682
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2022
EUROPÄISCHE NORM
ICS 93.100
English Version
Railway applications - Infrastructure - Resilient element
for floating slab system
Applications ferroviaires - Infrastructure - Élément Bahnanwendungen - Infrastruktur - Elastisches
élastique pour système de dalle flottante (REFS) Element für Unterbodenmattensystem
This European Standard was approved by CEN on 30 October 2022.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 17682:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 4
Introduction . 4
1 Scope . 6
2 Normative references . 7
3 Terms and definitions . 7
4 Symbols and abbreviations . 9
5 Loads applied to the REFS . 11
6 Samples dimensions . 12
7 Design approval tests and routine tests . 12
7.1 General . 12
7.2 Summary of design approval and routine tests . 13
7.3 Requirements for specifications . 13
7.3.1 Dimensions and mass . 13
7.3.2 Static and dynamic vertical bedding modulus determined with flat plate (FP) . 14
7.3.3 Acoustic bedding modulus . 14
7.3.4 Fatigue test . 16
7.3.5 Static horizontal bedding modulus . 16
7.3.6 Water and climatic resistance of REFS . 17
7.3.7 Ageing test with high temperatures . 17
8 Data to be supplied . 17
8.1 General . 17
8.2 Data supplied by the purchaser (prior to the project design approval tests) . 17
8.3 Data supplied by the supplier (after the project design approval tests and prior to
first start-up of production) . 18
9 Quality control . 18
10 Marking, labelling and packaging . 19
Annex A (normative) Flat plate (FP) — Design of the FP . 20
Annex B (normative) Data sheet . 21
Annex C (normative) Bedding modulus and stiffness measurement determined with FP . 22
C.1 Static test procedure . 22
C.2 Dynamic test procedure. 26
Annex D (normative) Fatigue test . 29
D.1 Principle . 29
D.2 Apparatus . 29
D.3 Procedure. 29
D.4 Test report . 30
Annex E (informative) Static horizontal bedding modulus . 31
E.1 Principle . 31
E.2 Apparatus . 31
E.3 Procedure . 31
E.4 Test report . 33
Annex F (informative) Water and climatic resistance . 35
F.1 Principle . 35
F.2 Apparatus . 35
F.3 Procedure . 35
F.4 Test report . 37
Annex G (informative) Ageing test with high temperatures . 38
G.1 Principle . 38
G.2 Apparatus . 38
G.3 Procedure . 38
G.4 Test report . 39
Bibliography . 40
European foreword
This document (EN 17682:2022) has been prepared by Technical Committee CEN/TC 256 “Railway
applications”, the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by June 2023 and conflicting national standards shall be
withdrawn at the latest by June 2023.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland,
Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North
Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the United
Kingdom.
Introduction
In a track for railway vehicles, the Resilient Element for Floating Slab (REFS) is a product which is placed
between the substructure and the ballastless track. This document applies to the performance-related
properties of this element.
1 Scope
This document is applicable to resilient elements for floating slab system (REFS) – elements used in
floating slab and defines the test procedures and their acceptance criteria.
The document covers not only those parameters related to the effectiveness of a track structure in
mitigating vibrations, that is, to reduce the emission of vibrations and structure-borne noise, but also the
parameters that are needed for the static analysis and for the verification of track safety.
Floating slab track systems in the form of track base plates and track troughs are individual solutions in
which there is considerable variation in the engineering design and the types of resilient elements used.
For this reason, a floating slab track system is always an individual engineering solution and therefore, it
is not possible to define all specific conditions for the resilient elements in this document.
The most typical types of resilient elements are:
— full surface bearings;
— strip bearings;
— discrete bearings (including the helical steel spring element);
— vertical bearings.
This document provides particular information in the following areas:
— test methods, test arrangements and acceptance criteria;
— data supplied by the purchaser and by the supplier;
— definition of general process of design approval tests;
— definition of routine tests.
This document defines the specific test procedures for REFS:
— stiffness tests;
— fatigue tests;
— severe environmental condition test.
This document also sets out procedures for testing fitness for purpose and provides information on
quality monitoring as part of quality assurance procedures. This document does not, however, contain
requirements pertaining to the functions of Resilient Element for Floating Slab system. It is the
responsibility of the purchaser to define these requirements and to choose the optional tests.
This document is not applicable for fastening system and for booted concrete block and sleeper
completed with boots covered by EN 13481-5.
SIS
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